Zinc
3640-94
Production cycle:
Roasting of sulfide zinc concentrates in fluidized bed furnaces;
Leaching of calcines and zinc oxides to obtain zinc solutions and zinc cake;
Rolling processing of zinc cakes to obtain zinc oxides;
Purification of zinc solutions from impurities;
Electrolysis of neutral purified zinc solutions;
Remelting of cathode zinc to obtain ingots.
Application:
Galvanic coatings, medicine, production of zinc-containing alloys, production of paint and varnish products, mechanical engineering, construction, etc.
Form and packaging:
Ingots weighing about 25 kg packed in bags weighing no more than 1000 kg, with a height of no more than 500 mm, strapped with steel tape.
Grade C0A, Zn — 99,98%
Grade C0, Zn — 99,975%
Zinc metal is produced in accordance with the requirements of state standard 3640 grades: Ts0A and Ts0.